Product Description
Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum, anodized black with a male -16 ORB thread on one end and a 1-3/4" radiator smooth hose fitting on the other.
These work well with our billet water filler expansion tanks or any part that utilizes a -16 AN ORB o-ring boss fitting.
Made in U.S.A.